2LY5
Refined solution structure of recombinant brazzein
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 1-2 mM [U-13C; U-15N] protein, 5 mM sodium chloride | 93% H2O/7% D2O | 5 | 5.2 | ambient | 310 | |
2 | 2D 1H-15N HSQC | 1-2 mM [U-13C; U-15N] protein, 5 mM sodium chloride | 93% H2O/7% D2O | 5 | 5.2 | ambient | 310 | |
3 | 2D 1H-13C HSQC | 1-2 mM [U-13C; U-15N] protein, 5 mM sodium chloride | 93% H2O/7% D2O | 5 | 5.2 | ambient | 310 | |
4 | 2D 1H-13C HSQC | 1-2 mM [U-13C; U-15N] protein, 5 mM sodium chloride | 93% H2O/7% D2O | 5 | 5.2 | ambient | 310 | |
5 | 3D 1H-13C NOESY aromatic | 1-2 mM [U-13C; U-15N] protein, 5 mM sodium chloride | 93% H2O/7% D2O | 5 | 5.2 | ambient | 310 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | NMRPipe |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
2 | data analysis | PIPP | Garrett | |
3 | peak picking | PIPP | Garrett | |
4 | chemical shift assignment | PIPP | Garrett | |
5 | collection | VnmrJ | Varian | |
6 | backbone torsion angles | TALOS | Cornilescu, Delaglio and Bax | |
7 | geometry optimization | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
8 | structure solution | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
9 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore |